diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 112ee6bcb..430e5f83c 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -39,7 +39,9 @@
                 <action android:name="android.intent.action.MAIN" />
             </intent-filter>
         </activity>
+
         <activity android:name=".WelcomeActivity" />
+
         <activity
             android:name=".upload.ShareActivity"
             android:icon="@drawable/ic_launcher"
@@ -53,6 +55,7 @@
                 <data android:mimeType="audio/ogg" />
             </intent-filter>
         </activity>
+
         <activity
             android:name=".upload.MultipleShareActivity"
             android:icon="@drawable/ic_launcher"
@@ -66,27 +69,34 @@
                 <data android:mimeType="audio/ogg" />
             </intent-filter>
         </activity>
+
         <activity
             android:name=".contributions.ContributionsActivity"
             android:icon="@drawable/ic_launcher"
             android:label="@string/app_name" />
+
         <activity
             android:name=".settings.SettingsActivity"
             android:label="@string/title_activity_settings" />
+
         <activity
             android:name=".AboutActivity"
             android:label="@string/title_activity_about"
             android:parentActivityName=".contributions.ContributionsActivity" />
+
         <activity
             android:name=".auth.SignupActivity"
             android:label="@string/title_activity_signup" />
+
         <activity
             android:name=".nearby.NearbyActivity"
             android:label="@string/title_activity_nearby"
             android:parentActivityName=".contributions.ContributionsActivity" />
+
         <activity
             android:name=".notification.NotificationActivity"
             android:label="@string/navigation_item_notification" />
+
         <activity
             android:name=".category.CategoryImagesActivity"
             android:label="@string/title_activity_featured_images"
@@ -110,6 +120,7 @@
                 android:name="android.accounts.AccountAuthenticator"
                 android:resource="@xml/authenticator" />
         </service>
+
         <service
             android:name=".contributions.ContributionsSyncService"
             android:exported="true">
@@ -121,6 +132,7 @@
                 android:name="android.content.SyncAdapter"
                 android:resource="@xml/contributions_sync_adapter" />
         </service>
+
         <service
             android:name=".modifications.ModificationsSyncService"
             android:exported="true">
@@ -142,18 +154,21 @@
                 android:name="android.support.FILE_PROVIDER_PATHS"
                 android:resource="@xml/provider_paths" />
         </provider>
+
         <provider
             android:name=".contributions.ContributionsContentProvider"
             android:authorities="fr.free.nrw.commons.contributions.contentprovider"
             android:exported="false"
             android:label="@string/provider_contributions"
             android:syncable="true" />
+
         <provider
             android:name=".modifications.ModificationsContentProvider"
             android:authorities="fr.free.nrw.commons.modifications.contentprovider"
             android:exported="false"
             android:label="@string/provider_modifications"
             android:syncable="true" />
+
         <provider
             android:name=".category.CategoryContentProvider"
             android:authorities="fr.free.nrw.commons.categories.contentprovider"
diff --git a/app/src/main/java/fr/free/nrw/commons/Utils.java b/app/src/main/java/fr/free/nrw/commons/Utils.java
index 889cffc22..a27903ad6 100644
--- a/app/src/main/java/fr/free/nrw/commons/Utils.java
+++ b/app/src/main/java/fr/free/nrw/commons/Utils.java
@@ -60,7 +60,6 @@ public class Utils {
 
     /**
      * URL Encode an URL in UTF-8 format
-     *
      * @param url Unformatted URL
      * @return Encoded URL
      */
@@ -84,7 +83,6 @@ public class Utils {
 
     /**
      * Generates licence name with given ID
-     *
      * @param license License ID
      * @return Name of license
      */
@@ -110,7 +108,6 @@ public class Utils {
 
     /**
      * Fixing incorrect extension
-     *
      * @param title     File name
      * @param extension Correct extension
      * @return File with correct extension
@@ -132,7 +129,6 @@ public class Utils {
 
     /**
      * Tells whether dark theme is active or not
-     *
      * @param context Activity context
      * @return The state of dark theme
      */
diff --git a/app/src/main/java/fr/free/nrw/commons/mwapi/ApacheHttpClientMediaWikiApi.java b/app/src/main/java/fr/free/nrw/commons/mwapi/ApacheHttpClientMediaWikiApi.java
index 0d95282ef..5056a0e12 100644
--- a/app/src/main/java/fr/free/nrw/commons/mwapi/ApacheHttpClientMediaWikiApi.java
+++ b/app/src/main/java/fr/free/nrw/commons/mwapi/ApacheHttpClientMediaWikiApi.java
@@ -472,7 +472,6 @@ public class ApacheHttpClientMediaWikiApi implements MediaWikiApi {
      * The method takes categoryName as input and returns a List of Media objects
      * It uses the generator query API to get the images in a category, 10 at a time.
      * Uses the query continue values for fetching paginated responses
-     *
      * @param categoryName Category name as defined on commons
      * @return
      */
@@ -524,7 +523,6 @@ public class ApacheHttpClientMediaWikiApi implements MediaWikiApi {
      * For APIs that return paginated responses, MediaWiki APIs uses the QueryContinue to facilitate fetching of subsequent pages
      * https://www.mediawiki.org/wiki/API:Raw_query_continue
      * After fetching images a page of image for a particular category, shared prefs are updated with the latest QueryContinue Values
-     *
      * @param keyword
      * @param queryContinue
      */
@@ -536,7 +534,6 @@ public class ApacheHttpClientMediaWikiApi implements MediaWikiApi {
 
     /**
      * Before making a paginated API call, this method is called to get the latest query continue values to be used
-     *
      * @param keyword
      * @return
      */
diff --git a/app/src/main/java/fr/free/nrw/commons/theme/NavigationBaseActivity.java b/app/src/main/java/fr/free/nrw/commons/theme/NavigationBaseActivity.java
index b9f5c9866..8a970ec52 100644
--- a/app/src/main/java/fr/free/nrw/commons/theme/NavigationBaseActivity.java
+++ b/app/src/main/java/fr/free/nrw/commons/theme/NavigationBaseActivity.java
@@ -70,6 +70,7 @@ public abstract class NavigationBaseActivity extends BaseActivity
 
         View navHeaderView = navigationView.getHeaderView(0);
         TextView username = navHeaderView.findViewById(R.id.username);
+        
         AccountManager accountManager = AccountManager.get(this);
         Account[] allAccounts = accountManager.getAccountsByType(AccountUtil.ACCOUNT_TYPE);
         if (allAccounts.length != 0) {